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Internal Storage Devices

Standard configurations of the Power Macintosh G3 computer include two unused drive bays in the bottom of the enclosure. The factory installed drive is located in the back bay (bay 3). Bays are numbered 1 through 3 from front to back, as shown in Figure 1-4 .

The drive bays accommodate 1-inch-high 3.5-inch devices. A PCI controller card is required for adding internal or external storage devices in addition to those in the three drive bays. For more information, see Disk Drives .